Bridge Expansion Joints

The BJ range of bridge expansion joints are approved by the road authorities. Ideally suited to many scenarios. This robust and hardwearing joint is provided with a supply and installation service nationwide. The BJ1 and BJ6 feature sturdy structural aluminium retainers made of high strength, corrosion resistant aluminium alloy. These joints provide smooth, bump free ride over . With the BJ1 this is achieved by using Miska FC446 Flexible Epoxy to fill the bolt/fixing cavity and by installing the joint after the road surface has been laid.

A hollow grip in the extruded aluminium section is designed to accept a continuous, durable, Miskaprene gland, efficiently preventing dirt, stones and debris from binding the joint. The gland also provides a barrier that facilitates the protection of the bridge bearings against the damaging of rainwater and petro-chemical run-off. Easy insertion, placement and removal of the gland areadded features.

• Ability to carry road traffic.
• Ease of installation and maintenance.